Erland K Persson

Title: Erland K Persson: Innovator in DC Motor Technology

Introduction

Erland K Persson is a notable inventor based in Minneapolis, MN (US). He has made significant contributions to the field of electrical engineering, particularly in the development of advanced motor technologies. With a total of 2 patents to his name, Persson continues to push the boundaries of innovation.

Latest Patents

Persson's latest patents include the "Flux Focussed DC Motor and Method for Assembly" and the "Hall Effect Shaft Angle Position Encoder." The Flux Focussed DC Motor utilizes flux-focusing pole pieces and non-ferrous spacers to ensure optimal contact between the pole pieces and magnets with the motor housing. This design incorporates cooling mechanisms using heat pipes mounted in the spacers or pole pieces and/or the motor armature. The Hall Effect Shaft Angle Position Encoder is designed with a plurality of magnetic elements that operate independently of any magnetic rotor. This encoder features alternating polarities of magnetic north and south, with Hall effect sensors that produce output signals representative of these polarities.

Career Highlights

Erland K Persson is currently associated with Electro-Craft Corporation, where he applies his expertise in motor technology. His work has been instrumental in advancing the efficiency and functionality of DC motors and related devices.

Conclusion

Erland K Persson's innovative contributions to motor technology exemplify his commitment to engineering excellence. His patents reflect a deep understanding of electrical systems and a drive to enhance performance in practical applications.